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  1. Working with metadata in PNG images | Documenta...

    Reading PNG metadata properties The GroupDocs.Metadata API supports extracting format-specific information from PNG images. The following are the steps to read the native PNG metadata. Load a PNG image Get the root metadata package Extract the native metadata package using PngRootPackage.PngPackage Read the PNG metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !...Reading PNG metadata properties The GroupDocs.Metadata API supports extracting format-specific information from PNG images. The following are the steps to read the native PNG metadata. Load a PNG image Get the root metadata package Extract the native metadata package using PngRootPackage.PngPackage Read the PNG metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage<PngRootPackage>(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !

    docs.groupdocs.com/metadata/net/working-with-me...
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  2. Removing metadata | Documentation

    Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties...Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties

    docs.groupdocs.com/metadata/net/removing-metadata/
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  3. Load password-protected document | Documentation

    This article explains how to load password-protected document while using GroupDocs. Watermarks Java API....This article explains how to load password-protected document while using GroupDocs. Watermarks Java API.

    docs.groupdocs.com/watermark/java/load-password...
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  4. OCR support | Documentation

    OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents. To connect OCR, you need to implement the IOcrConnector interface in the client code. The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images. const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs....OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents. To connect OCR, you need to implement the IOcrConnector interface in the client code. The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images. const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs.

    docs.groupdocs.com/search/nodejs-java/ocr-support/
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  5. Specify encoding when loading documents | Docum...

    This article explains how to specify encoding when loading documents with GroupDocs.Viewer within your .NET applications....This article explains how to specify encoding when loading documents with GroupDocs.Viewer within your .NET applications.

    docs.groupdocs.com/viewer/net/specify-encoding-...
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  6. Document renaming | Documentation

    Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed....Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed.

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  7. Document renaming | Documentation

    Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed....Sometimes a situation arises when an indexed document is renamed, but its contents have not changed. In this case, to save computing resources, you can notify the index about the renaming of the document, and then the document will not be reindexed during the update operation. To notify an index about renaming a document, the notifyIndex method is used with the corresponding notification object as a parameter. You should keep in mind that if an index is notified of the renaming of a document, it will not be reindexed the next time you call the update method, even if its contents have changed.

    docs.groupdocs.com/search/java/document-renaming/
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  8. In-Table List with Highlighted Rows in HTML Doc...

    Note In this article, we will use GroupDocs.Assembly to generate In-Table List with Highlighted Rows in HTML Document format. Note The code uses some of the objects defined in The Business Layer. Note This feature is supported by version 17.03 or greater. In-Table List with Highlighted Rows in HTML Document Reporting Requirement As a report developer, you are required to represent customers’ orders information with a specific filtering condition with the following key requirements:...Note In this article, we will use GroupDocs.Assembly to generate In-Table List with Highlighted Rows in HTML Document format. Note The code uses some of the objects defined in The Business Layer. Note This feature is supported by version 17.03 or greater. In-Table List with Highlighted Rows in HTML Document Reporting Requirement As a report developer, you are required to represent customers’ orders information with a specific filtering condition with the following key requirements:

    docs.groupdocs.com/assembly/net/in-table-list-w...
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  9. Pie Chart in Email Document | Documentation

    Note In this article, we will use GroupDocs.Assembly to generate a Pie Chart report in Presentation Document format. Note The code uses some of the objects defined in The Business Layer. Note This feature is supported by version 17.8.0 or greater. Pie Chart in Email Document Creating a Pie Chart Please follow below steps to create Pie Chart in MS Outlook 2013: Create a new Email. Click the “Insert” tab, and then click “Chart” in the illustrations group to open the “Insert Chart” dialog box....Note In this article, we will use GroupDocs.Assembly to generate a Pie Chart report in Presentation Document format. Note The code uses some of the objects defined in The Business Layer. Note This feature is supported by version 17.8.0 or greater. Pie Chart in Email Document Creating a Pie Chart Please follow below steps to create Pie Chart in MS Outlook 2013: Create a new Email. Click the “Insert” tab, and then click “Chart” in the illustrations group to open the “Insert Chart” dialog box.

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  10. Search for Text e-signatures | Documentation

    This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API....This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API.

    docs.groupdocs.com/signature/net/search-for-tex...
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